baber/WOPTO huggingface dataset:
Patent EP-0438553-A1 (EP)
Inventor: VOLZ PETER
IPC: H01F5/04
Filed: 1990-07-13
Abstract: Des appareils groupés de distribution de régulation, notamment pour systèmes de freinage à anti-dérapeur automatique, comprennent plusieurs coupoles de régulation (6) qui contiennent des bobines magnétiques (1), des enveloppes isolantes coulées autour des bobines magnétiques et un porte-contacts (2) qui contient plusieurs conducteurs électriques (4). Le matériau isolant (10) qui entoure les bobines magnétiques (1) forme une unité intégrale avec le porte-contacts (2). On obtient ainsi une structure modulaire plus facile à fabriquer et à entretenir, avec un fonctionnement plus fiable.
Patent EP-0437568-A1 (EP)
Inventor: TONDEL EDWARD
IPC: B65H5/14
Filed: 1990-06-15
Abstract: Afin de déplacer un paquet d'enveloppes d'une table (4) jusqu'à une boîte dans laquelle elles sont emballées, on utilise, par exemple, deux mâchoires mobiles (2 et 3) pouvant s'ouvrir et se fermer, lesdites mâchoires serrant le paquet pendant le transfert. On peut éviter un serrage trop fort si un ou plusieurs éléments de connexion (11 et 12) sont agencés entre les bords inférieurs des mâchoires (2 et 3), lesdits éléments de connexion (11 et 12) faisant office de fond. On peut régler la distance entre les mâchoires (2 et 3) pour qu'elle corresponde à l'épaisseur d'un paquet.
Patent EP-0479887-A1 (EP)
Inventor: HARPER LEROY D
IPC: G06F1/32
Filed: 1990-06-29
Abstract: Le système de gestion de faible puissance comprenant un matériel (Figure 2) et un logiciel (Figure 5) est destiné à un ordinateur portable alimenté par pile (non illustré). Le système de gestion de faible puissance sous-alimente diverses sections (10, 12, 16, 21, 24) de l'ordinateur (DMA, VCO, AFFICHAGE, UART) lorsqu'elles ne sont pas utilisées. Le système de gestion de faible puissance est commandé par un programme de commande qui dirige le microprocesseur (40) (Figure 2) de l'ordinateur, et comprend la fonction d'arrêter des signaux d'horloge (non illustré) allant aux diverses sections de l'ordinateur en fonction de la demande. Le système comprend également la capacité de transmission des signaux d'horloge en fonction de la demande. Le système de gestion de faible puissance comprend également la capacité de mettre en route l'ordinateur lorsqu'on appuie une touche sur le clavier de l'ordinateur. Le système de gestion de faible puissance contrôle les programmes d'application du logiciel pour l'activité par clavier de manière à arrêter le microprocesseur dans l'ordinateur en réponse à une boucle (10, 16) recherchant l'enfoncement d'une touche et à certaines autres boucles qui peuvent être contrôlées sans utiliser le microprocesseur.
Patent EP-0478695-A1 (EP)
Inventor: MARONIAN HOVANESS H
IPC: A61B19/04
Filed: 1990-06-22
Abstract: L'invention concerne un article en caoutchouc mince à couches multiples (20) et un procédé pour sa fabrication, ledit article présentant une résistance supérieure à la fuite de liquides, malgré létirage et le relâchement répétés dudit article lors de mouvements divers. Ledit article possède une propriété ''auto-cicatrisante'', la fuite de liquides étant ainsi empêchée, malgré la présence de piqûres ou d'autres petites ouvertures pratiquées dans lesdites couches avant l'usage ou lors de celui-ci. Au cours dudit procédé, la couche de base (17) est d'abord étirée avant que l'on lui applique une surcouche (18) plus mince en matière élastomère adhérée étroitement, de manière à réaliser une interface chargée entre les deux couches adhérées, des couches supplémentaires (19) pouvant être appliquées également.
Patent EP-0451287-A1 (EP)
Inventor: FUJIOKA YOSHIKI ROOM - FANUC M
IPC: H02P21/24
Filed: 1990-10-15
Abstract: A main shaft motor control method capable of carrying out contour machining with a high accuracy. A vector control processor performs speed loop processing to obtain a torque comman (Tc). It is also adapted to carry out (S4, S7) a vector control operation in accordance with a magnetic flux command (Φc), which is set to a predetermined constant level (CFΦ), when it judges that the main shaft motor is driven in a contour control mode, whereby irregularity in speed of the motor and vibration thereof which are ascribed to a delay of the actual magnetic flux in the main shaft with respect to the magnetic flux command are prevented to enable contour machining to be carried out with a high accuracy. In a normal speed control mode or a tool change orientation mode, a vector control operation is carried out (S4-S6, S8) in accordance with a torque command (Tc) and its maximum value (Tcmax), a maximum magnetic flux command (Φcmax) determined according to the rotational speed of the motor, and a magnetic flux command (Φc) determined on the basis of a minimum magnetic flux command (NRΦcmin, ORΦmin).
Patent EP-0494233-A1 (EP)
Title: Antistaling process and agent.
Inventor: OLESEN TINE
IPC: A23K50/42
Filed: 1990-09-26
Abstract: The staling of leavened baked products such as bread is retarded by adding an enzyme with exoamylase activity to the flour or dough used for producing the baked product in question.
Patent EP-0496793-A1 (EP)
Inventor: KRICKA LARRY JAN
IPC: C12Q1/42
Filed: 1990-10-16
Abstract: Analyse chimiluminescente améliorée, dans laquelle une dihydrophthalazinedione tel que le luminol, une peroxydase telle que HRP et un oxydant tel que H2O2 sont mis en réaction commune en présence d'un promoteur tel que le p-iodophenol. Le promoteur résulte d'une réaction par catalyse enzymatique d'un pro-promoteur, par exemple le phosphate de p-iodophenol est scindé par phosphatase alcaline, permettant à l'enzyme d'être analysée à la place de la peroxydase. De façon alternative, le promoteur est ajouté, un anti-promoteur tel que le p-nitrophenol est engendré par réaction enzymatique d'un pro-anti-promoteur tel que le phosphate de p-nitrophenol et la diminution de l'émission luminescente est mesurée.
Patent EP-0448925-A1 (EP)
Inventor: THOMPSON LOWELL S
IPC: F21V37/00
Filed: 1991-01-08
Abstract: The burner assembly (14) includes a canister (16) molded from a synthetic thermoplastic or thermosetting material and having a neck portion (22) defining an opening for introducing a combustible liquid into the canister (16) and a metal cap member (20) for covering the canister opening and holding a wick (40). The cap member has an annular, inner flange (50) which extends downwardly through the canister opening and fits in sealing engagement with the inner wall (24) of the canister neck portion (22) and an annular, peripheral outer collar (56) which fits  and is crimped onto a laterally outward extending annular lip (32) on the upper rim of the canister neck portion (22) to sandwich or capture the upper rim between the inner flange (50) and the outer collar (56).
Patent EP-0442469-A1 (EP)
Inventor: SUGANUMA RYOICHI
IPC: H02N2/16
Filed: 1991-02-13
Abstract: There is disclosed a driving device for an ultrasonic wave motor (100), in which a limit detecting circuit detects (2,3) that the drive voltage for the ultrasonic wave motor (100) has reached a limit, and, in response, a drive voltage limiting circuit controls the drive voltage so as not to go beyond the limit value. Such control is conducted on the voltage. or frequency of a signal for driving the ultrasonic wave motor. In another aspect of the invention, a drive state detecting circuit detects the drive state of the ultrasonic wave motor (100), and a drive frequency (or voltage) setting circuit (5,4) controls the frequency (or voltage) of a signal for driving the ultrasonic wave motor (100) so as to attain the maximum efficiency in the motor, based on the output of the drive state detecting circuit.
Patent EP-0468328-A1 (EP)
Inventor: HOHBERG GERHARD DR
IPC: G02B5/10
Filed: 1991-07-15
Abstract: Mirror (21) made of juxtaposed segments (22, 23, 24) consisting of cone, ball, torus, paraboloid or ellipsoid with linear focus (28), stepped offset of the segments axially or parallel sidewards for the purpose of suppressing interference or of forming an intensity profile. 
<IMAGE>
Patent EP-0473200-A1 (EP)
Inventor: SLAMA FRANCIS JOHN
IPC: C10N30/12
Filed: 1987-11-17
Abstract: A method is disclosed for preparing overbased carbonated alkali and/or alkaline earth sulfonates, phenates and/or salicitates which comprises carbonating a sulfate, phenate and/or salicilate in the presence of a base selected from the group consisting of alkali metal compounds and alkaline earth metal compounds and a petroleum oxidate overbasing modifier made by oxidizing petroleum oil in the presence of a base. The overbased sulfonates, phenates and salicylates are easily further overbased and are useful as rust inhibitors, dispersants, detergents, friction modifiers and as a substrate for overbased sulfonates, phenates, and salicylates; they have improved storage stability and improved rust inhibition properties.
Patent EP-0482593-A1 (EP)
Inventor: SHIMIZU TOSHIHIDE
IPC: C08F2/00
Filed: 1991-10-22
Abstract: A polymer scale preventive agent for use in polymerization of a monomer having an ethylenic double bond, comprising (A) a nitrogen-containing organic compound having at least five continuous conjugated π bonds, (B) an anionic organic compound having at least one group selected from the group consisting of the sulfonic acid group and the carboxylic group and having at least five continuous conjugated π bonds, and (C) a vinylpyrrolidone-based polymer. The agent is used for forming a coating on the inner wall, etc. of a polymerization vessel. Deposition of polymer scale can be effectively prevented not only in the liquid phase area but also in the vicinity of the interface between the gas and liquid phases. Products formed from polymer obtained have very few fish eyes.
Patent EP-0493703-A1 (EP)
Inventor: KNITL REINHARD
IPC: H04M3/50
Filed: 1991-12-06
Abstract: Communication system, particularly a telephone communication system. The communication system has a controller (CC, CVSM) and a first central memory (SP, RAM) that accepts messages, particularly voice messages. Instead of a separate tone means that forms user prompting/alerting tone signals and/or control information signals for message exchange protocols, the first central memory (SP, RAM) forms the tone means and contains stored alerting tone signals and/or control information signals for message exchange protocols.
Patent EP-0463649-A1 (EP)
Inventor: TSUKAMOTO KATSUYA MATSUSHITA E
IPC: H01Q13/16
Filed: 1991-03-26
Abstract: A planar antenna (10) for linearly polarized waves includes a grounding conductor plate (11), a power supply circuit plate (12) having a pattern of power supplying circuit (14) of conductor strips each including power supply terminals (16), and a radiation plate (13) having apertures (15) forming radiation elements, the respective plates (11,12,13) being arranged sequentially with an insulating layer interposed between adjacent ones of the plates to separate them to be independent of one another through a predetermined interval, while arranging the power supplying terminals (16) of the power supplying circuit pattern (14) as well as the apertures (15) in the radiation plate (13) so that the respective power supply terminals (16) terminate to be within a contour of the apertures (15), in a top plan view, whereby the planar antenna makes it possible to receive at a high gain the linearly polarized waves over a wide band.
Patent EP-0455291-A1 (EP)
Inventor: WALKER FREDERICK HERBERT
IPC: G01F1/692
Filed: 1991-04-23
Abstract: A high solids coating composition suitable for use, for example, as a high performance automotive coating is provided, which comprises (1) a particular polyurethane polyol which is the reaction product of an symmetric 1,3-diol component and an isocyanate component, and (2) an hydroxyl group-reactive crosslinking agent. When formulated as a one-pack coating preferably with an aminoplast crosslinking agent, these coating compositions possess a number of desirable properties including excellent acid etch resistance.
Patent EP-0481587-A1 (EP)
Inventor: PRITCHARD ROBERT J
IPC: B65G39/00
Filed: 1991-05-31
Abstract: A low profile power drive assembly (10) for conveying articles along a conveyor path includes one cylindrical roller (22) supported on an eccentric shaft (32). A first drive motor (26) and a second drive motor (26') are operatively connected to the roller (22) for synchronously rotating the roller (22). The free state position of the roller (22) is in a lower retracted position. When the first (26) and second (26') drive motors apply simultaneous driving torque to the roller (22), the roller (22) rises vertically to a lifted operative position to engage the underside of an article to be conveyed. A clutch (38) is disposed inside the roller (22) for controlling the upwardly normal force applied to the underside of the article being conveyed. The assembly (10) is disposable within a standard rollerway (12) in a conventional aircraft cargo conveyor system.
Patent EP-0492804-A1 (EP)
Inventor: HARRAL MICHAEL WILLIAM
IPC: A62B9/02
Filed: 1991-11-25
Abstract: A breathing gas regulator 12 for regulating delivery of breathing gas to an aircrew member wearing a liquid filled G-suit 11 includes a relay valve 15 having a diaphragm mounted valve plate 66 for sensing G-suit hydrostatic pressure. A bleed of breathing gas is supplied to the relay valve by way of a pneumatic link 14 and is vented to ambient through a vent outlet 72. As G-suit hydrostatic pressure rises due to increasing G-load the valve plate 66 moves towards closing the vent outlet 72. Above a predetermined G-load, with the vent outlet closed, a pneumatic signal is generated in the pneumatic link and is applied to an end face 53 of a valve 50/51 controlling outflow from a breathing-pressure control chamber 31 so that pressure in the control chamber 31 increases to set a breathing gas pressure at the regulator outlet 18 appropriate to positive pressure breathing. The regulator provides a low risk solution to interface with a liquid filled G-suit because in the event of leakage of liquid into the relay valve 15 the liquid is able to bleed to ambient through the vent outlet 72.
Patent EP-0451103-A1 (EP)
Inventor: SCHNEIDER PETER DR
IPC: A61K31/555
Filed: 1991-03-26
Abstract: The invention relates to pharmaceutical compositions in the form of liposome dispersions which can be administered parenterally, especially intravenously, or of dry products which can be used therefor, especially lyophilisates, containing the zinc-phthalocyanine complex and synthetic, essentially pure phospholipids.
Patent EP-0518925-A1 (EP)
Inventor: CUTLER ANN ROBERTA
IPC: C11D1/75
Filed: 1991-02-22
Abstract: Composition de détergent de lavage de vaisselle liquide pour lavage délicat contenant (a) un tensio-actif d'alkyle polysaccharide, et (b) un tensio-actif d'alkyle ester d'acide gras alpha-sulfoné, et contenant facultativement un renforçateur lessiviel auxiliaire, dans laquelle le rapport pondéral entre (a) et (b) est compris entre environ 50/50 et environ 95/5. La composition présente de bonnes caractéristiques dégraissantes et moussantes tout en étant douce pour la peau.
Patent EP-0486697-A1 (EP)
Inventor: FUKUMORI KUNIHIKO
IPC: D03D1/04
Filed: 1991-06-07
Abstract: An air bag made of hollow weave fabric, in which the boundary line (7) between the hollow part (6) of the bag and the peripheral part (4) of the stitched flat woven fabric corresponds to a curvilinear locus drawn when a certain point defined by a equation,        L = R (1 + P/2 x cos 4Θ),           is displaced with a change in Θ, wherein L is a length between the center (C) of the hollow part (6) and the boundary line (6), Θ is an angle (radian) between the warpwise axis of the fabric and a straight line passing through a certain point (A) on the boundary line and the center (C) of the hollow part (6), R is a mean value of radii of the circumcircle and the inscribed circle, P is a ratio of a difference between the radii of the circumcircle and the inscribed circle to the mean value R, and 0 < P ≦ 0.2. This invention ensures an air bag made of hollow weave fabric having the outer periphery not sewn at all, an extremely high pressure resistance, and a high reliability.
Patent EP-0531449-A1 (EP)
Title: Filtre multimode a gradient d'index
Inventor: HARRIGAN MICHAEL EDWARD
IPC: G02B27/09
Filed: 1991-05-28
Abstract: Filtre multimode à gradient d'index adapté pour compenser les variations de divergences de faisceaux de diodes laser. Le filtre comprend un substrat qui a une répartition de densité de transmission le long d'au moins un axe qui est inversement proportionnelle à une répartition d'intensité de Gauss le long de l'axe. Un tel filtre multimode à gradient d'index a un profil de transmission qui est tranparent, ou presque, au centre du faisceau et qui tombe progressivement à zéro à mesure que l'on s'écarte du centre.
Patent EP-0503013-A1 (EP)
Inventor: BURGDORF JOCHEN
IPC: B60T8/36
Filed: 1991-08-24
Abstract: Une soupape électromagnétique pour systèmes hydrauliques de freinage à régulation du glissement comprend un induit (2) renfermé dans un dôme (14) de la soupape et qui effectue un mouvement alternatif en fonction du courant passant par une bobine excitatrice (16) agencée sur le dôme (14) de la soupape, de sorte qu'un pointeau (1) de soupape formé sur l'induit (2) et partiellement renfermé dans un noyau magnétique (13) puisse venir en contact avec le siège (3) de soupape assujetti dans la cage de soupape (15). L'idée fondamentale de l'invention consiste à superposer une force hydraulique de régulation à la force électromagnétique de régulation, afin d'obtenir au-delà de la commutation électromagnétique du pointeau (1) de la soupape une fonction redondante d'ouverture de la soupape dépendant de la pression dans le système, comme c'est le cas dans une soupape de surpression ou de limitation de pression.
Patent EP-0547080-A1 (EP)
Title: Scavenging port for passing gases and/or solids into a metallurgical melt, and a process for manufacturing the port.
Inventor: MOERTL GUENTHER
IPC: F27D3/16
Filed: 1991-09-06
Abstract: The invention concerns a scavenging port for passing gases and/or solids into a metallurgical melt, as well as a process for manufacturing the port.
Patent EP-0545994-A1 (EP)
Inventor: LENNARTSSON KENT
IPC: H04L12/403
Filed: 1991-08-13
Abstract: Dans un système d'ordinateur décentralisé qui fonctionne en temps réel et comprend des processeurs multiples connectés en paralléle, des unités pilotes et des unités asservies qui communiquent entre elles par l'intermédiaire d'une connexion à bus en série sont prévues. Les unités asservies peuvent être reliées à la connexion par l'intermédiaire de dispositifs de connexion. Lors de l'établissement de leurs connexions respectives, on peut affecter aux unités asservies des identifications dans le système. Les identifications peuvent être effectuées au moyen d'éléments de mémoire et/ou d'éléments microprocesseurs (7) installés dans chaque dispositif de commande.
Patent EP-0511327-A1 (EP)
Title: Receptacle adaptable for nested stacking.
Inventor: DENZIN DIRK E
IPC: B65D21/02
Filed: 1991-07-17
Abstract: A receptacle adaptable for nested stacking which has a bottom and walls which cooperate to form an open-topped well having rounded corners defined by a first radius. The receptacle includes a plurality of stop structures for limiting depth of insertion of adjacent receptacles in a nested orientation, which stop structures are preferably located at the corners of the well and comprise an integrally formed depression and an associated shelf in each corner. The shelf is generally planar and generally horizontal and has a boundary adjacent the well which is defined by a second radius, larger than the first radius which defines the corners. The depression has a first portion and a second portion. The first portion preferably depends outwardly of the well substantially from the boundary of the shelf and extends beyond a vertical line intersecting the boundary. The first portion is pitched outward of the vertical line from the boundary of the shelf. When measured in a plane which bisects the corner, the vertical line and the first portion subtend an acute angle. The second portion of the depression joins the first portion with the corner and presents a generally downward facing first abutting surface which spans the intersection of the boundary of the shelf of the next adjacent lower receptacle with a plane, the plane establishing a desired depth of insertion of the upper receptacle within the lower receptacle in a nested orientation.
Patent EP-0506896-A1 (EP)
Title: King roll reeler.
Inventor: DROPCZYNSKI HARTMUT
IPC: B65H19/22
Filed: 1991-08-29
Abstract: PCT No. PCT/EP91/01638 Sec. 371 Date Mar. 24, 1992 Sec. 102(e) Date Mar. 24, 1992 PCT Filed Aug. 29, 1991 PCT Pub. No. WO92/05099 PCT Pub. Date Apr. 2, 1992.A winding machine includes a pair of support rollers spaced from one another an forming a cradle receiving a core to be wound, and a holding mechanism provided with respective upper and lower guide rollers and at least one elastic endless belt engaging the guide rollers and pressing the web against a periph- ery of one of the support rollers in a working position of the holding mechanism.
Patent EP-0554267-A1 (EP)
Inventor: LORECK HEINZ
IPC: H03K5/08
Filed: 1991-09-26
Abstract: Un circuit de préparation signal de sortie (US) d'un capteur de vitesse de rotation (1), par exemple du capteur de la roue d'un véhicule à moteur, comprend un circuit de déclenchement (2) dont l'"hystérèse" ou les seuils de déclenchement sont réglables, ainsi que des circuits de détermination d'un facteur de couplage qui donne l'amplitude du signal de sortie du capteur lorsqu'il est multiplié par la fréquence du signal du capteur, correspondant à lavitesse de rotation. Afin de déterminer le facteur de couplage et de régler l'hystérèse, des valeurs seuils (US1, US2) du signal de sortie du capteur de vitesse de rotation (1) sont prédéterminées. Lors du démarrage du véhicule, le facteur de couplage est déterminé à partir de la fréquence du signal du capteur au moment (t2) où les valeurs seuils (SS1, US2) sont atteintes et l'hystérèse est réglée en fonction du facteur de couplage ainsi déterminé.
Patent EP-0573430-A1 (EP)
Inventor: ELOFSSON KJELL-AKE
IPC: H05B1/02
Filed: 1991-10-23
Abstract: An electric tubular heating element comprises a tubular metal casing provided with electric terminals at either one of both ends for a coil of resistance wire surrounded by an insulating material. The coil extends through the metal casing between the terminals. A temperature controller is, via an inner terminal (7), connected to a first of the terminals of the tubular heating element and has an outer terminal (8) thus forming a terminal of the tubular heating element. The temperature controller comprises an insulating sleeve (13), the inner terminal (7) being provided at the inner end of the sleeve and the outer terminal (8) being provided at the outer end of the sleeve; a bimetal switch (18, 21) which, when in closed position, interconnects the inner and the outer terminal; and a resistor element (19) connected in parallel with the bimetal switch and having such a resistance that the heat generated by the resistor element when the bimetal switch is open, is sufficient to maintain the switch in the open position.